51886539

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3259}}^1$

素因数の和:3355

約数の個数: 24

約数和(自身を含む): 78826800

約数和(自身を除く): 26940261

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1769, 3259, 5307, 9777, 15921, 29331, 94511, 198799, 283533, 596397, 850599, 1789191, 5765171, 17295513, 51886539]

約数ペア:

[(1, 51886539), (3, 17295513), (9, 5765171), (29, 1789191), (61, 850599), (87, 596397), (183, 283533), (261, 198799), (549, 94511), (1769, 29331), (3259, 15921), (5307, 9777)]